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| author |   Lars-Peter Clausen <lars@metafoo.de> | 2015-03-15 10:27:20 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2015-03-16 11:40:24 +0000 |
| commit | 6b5b042d4c675cb9d3446a1cdcaca98e715ba812 (patch) | |
| tree | 7ac71e082f82ef4e32b3e4b2e418ede1e6075576 /include/sound/soc.h | |
| parent | Linux 4.0-rc1 (diff) | |
| download | linux-dev-6b5b042d4c675cb9d3446a1cdcaca98e715ba812.tar.xz linux-dev-6b5b042d4c675cb9d3446a1cdcaca98e715ba812.zip | |
ASoC: Make snd_soc_dapm_kcontrol_codec() inline
snd_soc_dapm_kcontrol_codec() is a extremely simple function and inlining it
typically results in less code than necessary for calling the non-inlined
version of the function.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc.h')
| -rw-r--r-- | include/sound/soc.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 0d1ade195628..85a6853a40bb 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1258,6 +1258,19 @@ static inline struct snd_soc_dapm_context *snd_soc_component_get_dapm( return component->dapm_ptr; } +/** + * snd_soc_dapm_kcontrol_codec() - Returns the codec associated to a kcontrol + * @kcontrol: The kcontrol + * + * This function must only be used on DAPM contexts that are known to be part of + * a CODEC (e.g. in a CODEC driver). Otherwise the behavior is undefined. + */ +static inline struct snd_soc_codec *snd_soc_dapm_kcontrol_codec( + struct snd_kcontrol *kcontrol) +{ + return snd_soc_dapm_to_codec(snd_soc_dapm_kcontrol_dapm(kcontrol)); +} + /* codec IO */ unsigned int snd_soc_read(struct snd_soc_codec *codec, unsigned int reg); int snd_soc_write(struct snd_soc_codec *codec, unsigned int reg, |